Question

what is energy? list three common units of energy. under what circumstances do the different units tend to be used? a. energy is what makes matter move or heat up. b. energy is the power received by an object from another. c. energy is the rate at which matter moves or heats up. d. energy is the mass of matter. list three common units of energy. a. watt; used to measure the energy of a light bulb. b. joule; the international metric unit for energy. c. kilowatt - hour; used to measure electrical energy for utility bills. d. calorie; used to measure the energy the human body can draw from food.

Explanation:

Energy is what makes matter move or heat up. The joule is the international metric unit for energy. Kilowatt - hour is used for electrical energy in utility bills and calorie is used to measure the energy the human body can draw from food. Watt is a unit of power, not energy.

Answer:

1. A. Energy is what makes matter move or heat up.
2. B. Joule; the international metric unit for energy.
3. C. Kilowatt - hour; used to measure electrical energy for utility bills.
4. D. Calorie; used to measure the energy the human body can draw from food.